PRV Audio MT2.7TWB-4 MOTO Series 2.75" 140W RMS (280W Peak Power Handling) 4 Ohm, Short Horn Tweeter
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What's Inside?
- • 2.75" Short Horn Tweeter
- • Owner's Manual
Why Choose PRV Audio MT2.7TWB-4 Motorcycle Horn Tweeter
High-Output Motorcycle Tweeter with Easy Installation
The PRV Audio MT2.7TWB-4 is a high-output horn tweeter designed specifically for custom motorcycle audio systems. Built for easy fit, it offers two flush-mounting options to accommodate different baffle thicknesses. With the included front ring and tightening tool, this motorcycle tweeter installs quickly in tight spaces, making it perfect for compact, custom builds while delivering exceptional high-frequency performance.
Compact 2.75″ Tweeter with Powerful Neodymium Magnet
Featuring a powerful neodymium magnet, quick-connect push terminals, and a 4-ohm impedance, the MT2.7TWB-4 tweeter delivers impressive clarity and loudness in a small footprint. Rated at 140W RMS, it produces crisp highs with 107 dB sensitivity at 1W/1m, making it ideal for motorcycle audio enthusiasts who want strong, clean high frequencies that cut through engine and road noise.
Loud 2.75″ Neodymium Horn Tweeter for Clear Highs
Despite its compact size, the PRV Audio MT2.7TWB-4 is engineered for serious performance. Its titanium diaphragm, high-temperature voice coil, and protective capacitor allow it to handle up to 140W RMS while delivering sharp, detailed highs. This motorcycle audio tweeter includes mounting hardware and a tightening tool for a stress-free installation, providing loud, clear, and reliable high-frequency sound for custom bike sound systems.
PRV Audio MT2.2TWB-4 vs MT2.2TWC-4 vs MT2.7TWB-4 | MOTO Series Horn Tweeter Comparison
| PRV MOTO Series Horn Tweeter Performance Comparison |
PRV Audio MT2.2TWB-4 2.25” Moto Series Horn Tweeter (Black) | High Output Motorcycle & UTV SPL Tweeter
MOTO SPL FOCUS
- • Compact horn design for tight installs
- • Very high sensitivity output (~107 dB class)
- • Strong forward projection for open air use
- • Cuts through wind and road noise easily
- • Requires proper HPF tuning (5–6 kHz)
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PRV Audio MT2.2TWC-4 2.25” Moto Horn Tweeter (Chrome) | High Efficiency Motorcycle SPL Tweeter
STYLE VARIANT
- • Same acoustic design as MT2.2TWB-4
- • Chrome finish for visual upgrade
- • Same high output performance class
- • Strong directional horn sound
- • Requires same HPF tuning (5–6 kHz)
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PRV Audio MT2.7TWB-4 2.75” Moto Horn Tweeter | High Output Motorcycle & Car SPL Tweeter, Extended Range
HIGH OUTPUT RANGE
- • Larger horn for stronger air movement
- • Louder output than MT2.2 series
- • Fuller and smoother high frequencies
- • Better long-range sound projection
- • Works well for loud daily + SPL builds
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Frequently Asked Questions (FAQ)
- • Why do my PRV MT2.7TWB-4 tweeters sound too loud or harsh after installation?
This is usually caused by running the tweeters without proper attenuation or crossover control. The MT2.7TWB-4 is a high-output SPL tweeter, so without tuning (EQ, L-pad, or proper high-pass crossover), it can sound sharp or aggressive at higher volumes.
- • Why are my PRV MT2.7TWB-4 tweeters distorting at high volume?
Distortion typically happens when the tweeters are overpowered or played below their recommended crossover point. Using a proper high-pass filter (around 4.5kHz–6kHz depending on setup) helps prevent damage and keeps sound clean.
- • Why do my PRV MT2.7TWB-4 tweeters sound “tinny” or lack depth?
This is a common complaint when tweeters are not paired with proper midrange drivers. These are compression-style SPL tweeters designed for loud output, not full-range listening on their own.
- • Why did my PRV MT2.7TWB-4 tweeters blow or stop working?
Most failures come from missing crossovers or sending full-range signal. These tweeters require a high-pass filter or capacitor to block low frequencies that can quickly damage the voice coil.
- • Why do my PRV MT2.7TWB-4 tweeters sound different in each door?
This is often caused by uneven gain settings or wiring imbalance between channels. Matching amplifier gain and checking polarity usually restores proper stereo imaging.
- • Do I need an amplifier for PRV MT2.7TWB-4 tweeters?
Yes, these tweeters are designed for amplified systems. A clean 2-channel or 4-channel amplifier with proper gain control is strongly recommended for best performance and safety.
- • What is the best crossover setting for PRV MT2.7TWB-4?
A high-pass filter between 4.5kHz and 6kHz at 12dB–18dB slope is commonly used in real-world installs to balance loudness and protect the tweeter from damage.
- • Are PRV MT2.7TWB-4 tweeters good for sound quality or only loud SPL builds?
They are primarily designed for SPL and high-output systems. Users often report they get extremely loud and clear at distance, but not as smooth or warm as SQ-focused tweeters.
- • Why do my PRV MT2.7TWB-4 tweeters cause fatigue during long listening?
High-output titanium-style tweeters can sound aggressive if not tuned properly. Reducing EQ around 5kHz–10kHz and adjusting listening angle helps reduce fatigue.
- • What is the safest way to run PRV MT2.7TWB-4 tweeters long-term?
Use a dedicated crossover or capacitor, avoid full-range signals, set proper gain levels, and pair them with matching midrange drivers for a balanced system.
- Diameter : 2.75 Inch
- Sensitivity : 107 dB
- Frequency Response : 4000-20000 Hz
- Peak Power Handling : 280 Watts
- RMS Power Handling : 140 Watts
Features:
- Designed for custom motorcycles, delivering extreme high output while requiring minimal modifications
- Two flush mounting options depending on baffle thickness, with front ring and tightening tool for tight installations
- Powerful neodymium magnet for high performance in a compact size with quick-connect push terminals, 4-Ohm impedance
- 2.75″ horn tweeter capable of handling 140W RMS
- Astonishing high-frequency performance with 107 dB sensitivity at 1W/1m
General Specifications:
- Nominal Diameter: 2.75"
- Nominal impedance: 4 Ohm
- Nominal Power Handling: 70 Watts
- Continuous Program Power (RMS): 140 Watts
- Max Peak Power: 280 Watts
- Sensitivity 2.00V at 1m: 107 dB
- Recommended Hi Pass Crossover For Full Power Handling: 5000 Hz 12db Per Octave Crossover
- Frequency Response at -10dB: 4,000 - 20,000Hz
- Voice Coil Diameter: 1.4"
- Voice Coil Wire: CCAW
- Voice Coil Former Material: Kapton
- Diaphragm Material: Titanium
- Magnet Material: Neodymium
- UPC: 810075523355
- Weight: 1.8
- Authorized Internet Dealer
Warranty: 1 Year Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 Year from the original date of purchase with proper return authorization.